Abstract
The study was conducted in field conditions for two growing seasons during rabi 2017-18 and rabi 2018-19 (On Farm Testing - OFT) by ICAR-Krishi Vigyan Kendra, Kolar, Karnataka to develop effective integrated approach against downy mildew of cucumber. In the study, the approach comprising of soil application of Trichoderma harzianum enriched farm yard manure (@1 kg/100 kg FYM spot application), Seed treatment with Metalaxyl (2g/kg seeds), Prophylactic spray with Mancozeb @ 0.25% before onset of the disease followed by Curative sprays with Metalaxyl + Mancozeb @ 0.2%, and Dimethomorph @ 0.1% + Mancozeb @ 0.2% at weekly interval at onset of the disease was found most effective against the disease in field conditions. Further, the same approach was found superior in terms of yield and economics over control. Thus, this approach will be a suitable alternative to sole chemical management and will serve as effective IDM against downy mildew of cucumber under field conditions.
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Claims 4
Claim · model-written summary
The integrated treatment was most effective against cucumber downy mildew under field conditions.
- Taxon
- cucumber
Cucumis sativust0 - Treatment
- soil application of Trichoderma harzianum enriched farm yard manure (@1 kg/100 kg FYM spot application), Seed treatment with Metalaxyl (2g/kg seeds), Prophylactic spray with Mancozeb @ 0.25% before onset of the disease followed by Curative sprays with Metalaxyl + Mancozeb @ 0.2%, and Dimethomorph @ 0.1% + Mancozeb @ 0.2% at weekly interval at onset of the diseasee0
- Interactor
- Pseudoperonospora cubensis
Pseudoperonospora cubensist0pathogen - Second interactor
- Trichoderma harzianum
Trichoderma harzianume0biocontrol_agent - Outcome
- diseasee0
- Direction
- most effectivee0
- Setting
- field conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the approach comprising of soil application of Trichoderma harzianum enriched farm yard manure (@1 kg/100 kg FYM spot application), Seed treatment with Metalaxyl (2g/kg seeds), Prophylactic spray with Mancozeb @ 0.25% before onset of the disease followed by Curative sprays with Metalaxyl + Mancozeb @ 0.2%, and Dimethomorph @ 0.1% + Mancozeb @ 0.2% at weekly interval at onset of the disease was found most effective against the disease in field conditions.”
t0“cucumber caused by Pseudoperonospora cubensis”
Claim · model-written summary
The integrated treatment was superior to control in cucumber yield.
- Taxon
- cucumberCucumis sativust0
- Treatment
- soil application of Trichoderma harzianum enriched farm yard manuree1
- Interactor
- Trichoderma harzianumTrichoderma harzianume1biocontrol_agent
- Outcome
- yielde0
- Direction
- superiore0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the same approach was found superior in terms of yield and economics over control.”
e1“soil application of Trichoderma harzianum enriched farm yard manure”
t0“cucumber”
Claim · model-written summary
The integrated treatment was superior to control in economics.
- Taxon
- cucumberCucumis sativust0
- Treatment
- soil application of Trichoderma harzianum enriched farm yard manuree1
- Outcome
- economicse0
- Direction
- superiore0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the same approach was found superior in terms of yield and economics over control.”
e1“soil application of Trichoderma harzianum enriched farm yard manure”
t0“cucumber”
Claim · model-written summary
The authors recommend the integrated approach as an alternative to sole chemical management of cucumber downy mildew.
- Taxon
- cucumberCucumis sativuse0
- Outcome
- suitable alternative to sole chemical managemente0
- Setting
- field conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“this approach will be a suitable alternative to sole chemical management and will serve as effective IDM against downy mildew of cucumber under field conditions.”
The same questions in other papers
metalaxyl · Pseudoperonospora cubensis · Cucumis sativus (cucumber)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
Trichoderma harzianum · yield · Cucumis sativus (cucumber)Positive and negative results
7 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
5 papers more in this group
See all 9 papers →Trichoderma harzianum · Pseudoperonospora cubensis · Cucumis sativus (cucumber)Results agree
2 papers in the same direction as this paper
- positive
- positive
mancozeb · Pseudoperonospora cubensis · Cucumis sativus (cucumber)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →dimethomorph · Pseudoperonospora cubensis · Cucumis sativus (cucumber)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →application · yield · Cucumis sativus (cucumber)Positive and negative results
64 papers in the same direction as this paper · 7 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- no effect
69 papers more in this group
See all 73 papers →fertilization · yield · Cucumis sativus (cucumber)Positive and negative results
262 papers in the same direction as this paper · 19 in the opposite direction · 6 reporting no difference from an alternative
- negative
- no effect
- no effect
284 papers more in this group
See all 288 papers →seed treatment · Pseudoperonospora cubensis · Cucumis sativus (cucumber)Results agree
1 paper in the same direction as this paper
- positive
8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.